Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Men have larger hearts; women's hearts beat faster.
77
You see your nose at all times, your brain just chooses to ignore it.
30
Human thigh bones are stronger than concrete!
63
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
Your skin is actually an organ.
88
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
If you are cold you are more likely to be hungry because you use energy to keep warm.
143